Figure 1. PPARα expression during corneal epithelial wound healing. Representative immunofluorescence staining (A), intensity analysis (B), and mRNA expression (C) shows a significant increase in PPARα during corneal epithelial repair. Data are shown as mean ± SD n=6–8, **p<0.01, ***p<0.001. Scale bars: 50 μm. UN, Uninjured.